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WritBase

A control plane for AI agents and human supervisors. Persistent task registry with scoped permissions, inter-agent delegation, and full provenance — all accessible via MCP. Deploy on Supabase free tier in 3 commands.

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// key findings
🚨
Known vulnerabilities in dependencies: 1 critical, 9 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 2 credentials: NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY, SUPABASE_SERVICE_ROLE_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 critical9 high4 medium7 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.18GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

highnext@16.1.6GHSA-267c-6grr-h53f

Next.js has a Middleware / Proxy bypass in App Router applications via segment-prefetch routes

highnext@16.1.6GHSA-26hh-7cqf-hhc6

Next.js has a Middleware / Proxy bypass in App Router applications via segment-prefetch routes - Incomplete Fix Follow-Up

highnext@16.1.6GHSA-36qx-fr4f-26g5

Next.js has a Middleware / Proxy bypass in Pages Router applications using i18n

highnext@16.1.6GHSA-492v-c6pp-mqqv

Next.js has a Middleware / Proxy bypass through dynamic route parameter injection

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configNEXT_PUBLIC_SENTRY_DSN
🔐 secretNEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY
configNEXT_PUBLIC_SUPABASE_URL
configSENTRY_DSN
configSENTRY_ORG
configSENTRY_PROJECT
🔐 secretSUPABASE_SERVICE_ROLE_KEY
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/writbase-writbase-1ll1kf)](https://m8ven.ai/mcp/writbase-writbase-1ll1kf)
commit: 598bef6f417c55e693bf03b73360d0d502ee997e
code hash: 9f151b5f546b319c9af910c14ddf8a181a20616bc59b6d49425b6b65ac603213
verified: 6/16/2026, 12:01:51 PM
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